import javax.servlet.ServletException;
import javax.servlet.annotation.MultipartConfig;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.Part;
import java.io.IOException;

@MultipartConfig
@WebServlet("/upLoadImage")
public class UpLoadImage extends HttpServlet {

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String path = this.getServletContext().getRealPath("/images");
        System.out.println(path);
        Part part = req.getPart("image");
        part.write(path + "/" + part.getSubmittedFileName());
        resp.sendRedirect("imageWall");
    }
}
